Today, I had a stressful day at work and decided to go in the jacuzzi. I hadn't used it for a year, so it was a little dirty. After I cleaned it, filled it up, and jumped in, I pressed the jets. Immediately, thousands of dead moths shot out at full speed towards me. FML

either way, if you knew it was dirty, why wouldn't you clean it? sorry, even if it was a little dirty, i would clean it, since you're going to be sitting in that dirt or it will be floating around you.